String sliceField = null;
// final String valueScript = null;
// String scriptLang = null;
// Map<String, Object> params = null;
String interval = null;
DateTimeZone preZone = DateTimeZone.UTC;
DateTimeZone postZone = DateTimeZone.UTC;
boolean preZoneAdjustLargeInterval = false;
long preOffset = 0;
long postOffset = 0;
float factor = 1.0f;
final Chronology chronology = ISOChronology.getInstanceUTC();